.timer-block {
display: none; /* Сначала скрыт */
position: fixed;
bottom: 20px;
right: 20px;
background: #fff;
padding: 15px;
border-radius: 8px;
box-shadow: 0 0 10px rgba(0,0,0,0.2);
z-index: 1000;
}
.timer {
font-size: 24px;
font-weight: bold;
color: #ff0000;
}